Vulnerability Description
MeshCentral is a full computer management web site. Versions prior to 1.1.21 a cross-site websocket hijacking (CSWSH) vulnerability within the control.ashx endpoint. This component is the primary mechanism used within MeshCentral to perform administrative actions on the server. The vulnerability is exploitable when an attacker is able to convince a victim end-user to click on a malicious link to a page hosting an attacker-controlled site. The attacker can then originate a cross-site websocket connection using client-side JavaScript code to connect to `control.ashx` as the victim user within MeshCentral. Version 1.1.21 contains a patch for this issue.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Meshcentral | Meshcentral | < 1.1.21 |
Related Weaknesses (CWE)
References
- https://github.com/Ylianst/MeshCentral/commit/f2e43cc6da9f5447dbff0948e6c6024c8aPatch
- https://github.com/Ylianst/MeshCentral/security/advisories/GHSA-cp68-qrhr-g9h8ExploitMitigationVendor Advisory
- https://github.com/Ylianst/MeshCentral/commit/f2e43cc6da9f5447dbff0948e6c6024c8aPatch
- https://github.com/Ylianst/MeshCentral/security/advisories/GHSA-cp68-qrhr-g9h8ExploitMitigationVendor Advisory
FAQ
What is CVE-2024-26135?
CVE-2024-26135 is a vulnerability with a CVSS score of 8.3 (HIGH). MeshCentral is a full computer management web site. Versions prior to 1.1.21 a cross-site websocket hijacking (CSWSH) vulnerability within the control.ashx endpoint. This component is the primary mech...
How severe is CVE-2024-26135?
CVE-2024-26135 has been rated HIGH with a CVSS base score of 8.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26135?
Check the references section above for vendor advisories and patch information. Affected products include: Meshcentral Meshcentral.